#4D4018#4D4018

#4D4018 is a dark, muted yellow. Relative luminance 0.053; OKLCH L 37.6% C 0.060 H 91.2°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D4018
RGB	rgb(77, 64, 24)
HSL	hsl(45, 52%, 20%)
HSV	hsv(45, 69%, 30%)
CMYK	cmyk(0%, 16.9%, 68.8%, 69.8%)
CIE-LAB	lab(27.60, 0.14, 25.96)
CIE-LCH	lch(27.60, 25.96, 89.69°)
OKLab	oklab(37.6% -0.0013 0.0596)
OKLCH	oklch(37.6% 0.06 91.2)
XYZ	xyz(5.0591, 5.3108, 1.6226)
Luminance	0.0531 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4018 #18254D

analogous

#4D2618 #4D4018 #404D18

triadic

#4D4018 #184D40 #40184D

tetradic

#4D4018 #184D26 #18254D #4D1840

square

#4D4018 #184D26 #18254D #4D1840

split-complementary

#4D4018 #18404D #26184D

monochromatic

#171307 #1E1909 #4D4018 #7C6727 #AA8E35

Accessibility & contrast

On white

10.18

#4D4018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4D4018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4018

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4018	#FFFFFF	#000000	##FFFFFF
##4D4018	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F14

Deuteranopia (green-blind)

#4A431A

Tritanopia (blue-blind)

#543B37

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d4018;
/* rgb */ color: rgb(77, 64, 24);
/* oklch */ color: oklch(37.6% 0.060 91.2);

Tailwind

colors: {
  custom: {
    50: '#817457',
    500: '#4d4018',
    950: '#000000',
  },
}

SCSS

$custom: #4d4018;
$custom-light: #817457;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4018",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 24
  },
  "hsl": {
    "h": 45.283,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37598,
    "c": 0.05965,
    "h": 91.2
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#4D4018

secondary

#3D4E84

accent

#6FDC4C

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0A0803

muted

#7C7B78

Preview Lab

Preview with #4D4018

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →